Econ 203 Hmwk 25 - Graded Homework 25 You have submitted...

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Graded Homework 25 You have submitted this Homework 1 time (including this time). You may submit this Homework a total of 40 times and receive full credit. This homework covers moving averages and exponential smoothing, material that can be found in your course packet on pages 119-124. Question #1 Fluctuations that occur fairly regularly within each year would be contained in the seasonal component of time series. The unpredictable or unsystematic component of a time series would be contained in the irregular component of time series. The traditional long-term, often irregular variation which is present in many economic and financial data series is best described by which component of time series analyis: cyclical . You received a raw score of 100% on this question. Question #2 The number of cases of merlot wine sold by a Paso Robles winery in an eight-year period follows. Year Cases of wine 1991 270 1992 356 1993 398 1994 456 1995 358 1996 500 1997 410 1998 376 A 3-year moving average is to be constructed for wine sales. The moving average that is associated with 1995 (recorded in the same row as 1995) is 438
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You received a raw score of 0% on this question. Question #3 The number of cases of merlot wine sold by a Paso Robles winery in an eight-year period follows. Year Cases of wine 1991 270 1992 356 1993 398 1994 456 1995 358 1996 500 1997 410 1998 376 Exponential smoothing with a weight or smoothing constant of 0.3 will be used to smooth the wine sales. The value of S
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This note was uploaded on 07/23/2010 for the course ECON 203 taught by Professor Petry during the Spring '08 term at University of Illinois at Urbana–Champaign.

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Econ 203 Hmwk 25 - Graded Homework 25 You have submitted...

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